13119645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 26966016

約数和(自身を除く): 13846371

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 37, 55, 77, 105, 111, 165, 185, 231, 259, 307, 385, 407, 555, 777, 921, 1155, 1221, 1295, 1535, 2035, 2149, 2849, 3377, 3885, 4605, 6105, 6447, 8547, 10131, 10745, 11359, 14245, 16885, 23639, 32235, 34077, 42735, 50655, 56795, 70917, 79513, 118195, 124949, 170385, 238539, 354585, 374847, 397565, 624745, 874643, 1192695, 1874235, 2623929, 4373215, 13119645]

約数ペア:

[(1, 13119645), (3, 4373215), (5, 2623929), (7, 1874235), (11, 1192695), (15, 874643), (21, 624745), (33, 397565), (35, 374847), (37, 354585), (55, 238539), (77, 170385), (105, 124949), (111, 118195), (165, 79513), (185, 70917), (231, 56795), (259, 50655), (307, 42735), (385, 34077), (407, 32235), (555, 23639), (777, 16885), (921, 14245), (1155, 11359), (1221, 10745), (1295, 10131), (1535, 8547), (2035, 6447), (2149, 6105), (2849, 4605), (3377, 3885)]